<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
    // 1、字面量方式创建对象
    var obj = {};
    console.log(obj);

    var student = {
        name : 'zhangsan',
        age : 23,
        study : function() {
            console.log(this.name + '在学习');
        }
    }
    // 给对象添加其他成员
    student.gender = '男';
    student.show = function() {
        console.log(this.name + ': show');
    }
    student.show();
    console.log(student);

    // 2、构造函数的方式创建对象
    function Animal() {
        this.name = 'kitty';
        this.age = 23;
        this.run = function() {
            console.log(this.name + ' 正在跑步');
        }
    }
    var cat = new Animal();
    cat.run();
</script>
</body>
</html>